00313pam a2200121 a 4500020000500000041000500005082001400010100003000024245006000054250000800114260005700122300001200179  c  h  a005.1`421  aPERRY (Willam E.)eauthor  aEffective Methods of Software TestinghTextual Document  a2nd  bJohn wiley and sons , INC New York , Singaporec2000  axx, 812